baber/WOPTO huggingface dataset:
Patent JP-2004036644-A (JP)
Title: Ball screw device
Inventor: YABE TAKAYUKI
IPC: F16H25/24
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of a ball screw device, to extend service life, and to reduce noise.  <P>SOLUTION: A ball running face 19a of a notch 19 that is formed at an end face of a nut 16 of the ball screw device and engages with and fixes to a circulation top as a ball circulation member is connected to a screw groove 14 on the nut 16 side at a position of tangent L<SB>2</SB>of a ball 15 parallel with the tangent L<SB>1</SB>of the bottom of the screw groove 14, namely a position where outline running raceway of the ball 15 does not change. Level difference between the ball running face 19a and an opening edge of a ball return passage 17 is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037533-A (JP)
Title: Method for manufacturing precursor for planographic printing plate
Inventor: WATANABE NORIAKI
IPC: G03F7/004
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a precursor for a planographic printing plate having good suitability to manufacture, free of unevenness in processing and scumming of a non-image area and ensuring good printing resistance.  <P>SOLUTION: In the method for manufacturing a precursor for a planographic printing plate in which a heat sensitive layer comprising a water-insoluble and alkali-soluble resin and an IR absorbing dye and having solubility in an alkali solution increased by heating is formed on a long aluminum support and this support is rolled up, after forming the heat sensitive layer, the face on which the heat sensitive layer has been formed is steamed and the resulting precursor is rolled up and stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034217-A (JP)
Title: Polishing machine and polishing method
Inventor: KAJIWARA JIRO
IPC: B24B37/005
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing machine and a polishing method capable of polishing a workpiece of a rectangular form by using a retainer of a circular outer form to apply a uniform pressing force to the whole surface of the workpiece.  <P>SOLUTION: This polishing machine 31 is provided with a lower plate 33 having a polishing pad 35 on an upper surface, an upper plate 37 to press the workpiece W2 to a polishing pad surface while moving inside the polishing pad surface, and the retainer 59 as a frame engaged around the workpiece W2. The retainer 59 has a circular outer form, and it has a rectangular workpiece holding hole 61 inside. The upper plate 37 comprises a holding member 41 provided on the lower surface of an upper plate body 39 in such a size as to enclose the workpiece W2, a hollow part 43 formed between the holding member 41 and the lower surface of the upper plate body 39, parting walls 47 suspended along circumferential edges of the workpiece W2 inside the hollow part, and a plurality of through holes 49 formed in a range of the holding member 41 surrounded by the parting walls 47.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035706-A (JP)
Title: Polyiminosulfonate
Inventor: GOTO KENICHI
IPC: H01L21/027
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive resin excellent in physical properties such as heat resistance, mechanical characteristics, residual film rate and dimensional stability.  <P>SOLUTION: This polyiminosulfonate has repeating units represented by general formula (I) (wherein X is a divalent group selected from the group consisting of monocyclic aromatic groups, condensed polycyclic aromatic groups, and noncondensed polycyclic aromatic groups wherein aromatic groups are connected to one another directly or through a crosslinking member; Y is a tetravalent group selected from the group consisting of 2-27C aliphatic groups, cyclic aliphatic groups, monocyclic aromatic groups, condensed polycyclic aromatic groups, and noncondensed polycyclic aromatic groups wherein aromatic groups are connected to one another directly or through a crosslinking member; and n is an integer of 2 to 10,000).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034860-A (JP)
Title: Pneumatic tire
Inventor: EBIKO MASAHIRO
IPC: B60C13/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of inhibiting occurrence of crack in a serration part and improving crack resistance.  <P>SOLUTION: This pneumatic tire has serration part 8 having a plurality of saw tooth shaped recessed and protruded strings 7 arranged on a surface 2A of a side wall part 2 along a tire peripheral direction T in a swirl shape. The recessed and protruded strings 7 is formed by forming recessed grooves 9 on the surface 2A of the side wall part 2. A depth d of the recessed groove 9 is in a range of 0.3 to 2.0mm. A gap b of the adjacent serration part 8 in a tire radial direction is assured 5mm or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043036-A (JP)
Title: Lift with locking mechanism
Inventor: YAMAGISHI TOSHIYUKI
IPC: B66F7/02
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift with a locking mechanism free to directly engage a movable stage rising up to an upper limit position along a support with the support in simple constitution and free to easily operate such engagement and disengagement concerned from the ground without using an electric mechanism.  <P>SOLUTION: This lift is furnished with a locking means to wind up and deliver a wire for elevation by manual power using a manual winch, to elevate a movable stage along the support by it and to engage the movable stage at the upper limit position when this movable stage reaches the upper limit position. This locking means is constituted of a first member mounted on the support at the upper limit position of the movable stage and a second member mounted on the movable stage, engaged with the first member interlocked with combination of winding up motion and delivery motion of the manual winch or released from this engaged state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044111-A (JP)
Title: Door metal fixture
Inventor: NAKAMOTO SUKEMASA
IPC: E06B1/56
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door metal fixture exhibiting the effect such as mounting of a door and an opening frame or facilitation of handling of itself or the like.  <P>SOLUTION: The door metal fixture includes a frame side base member 41 mounted to the opening frame 10 connected to the front ends of a first plate 31 and a second plate 32 and a door side base member 42 mounted to the end of the door 20, the door 20 is mounted to the opening frame 10 in a rotatable manner, at the same time, it is used for mounting the opening frame 10 to a skeleton 70, the opening frame 10 passes through the frame side base member 41, a female screw member 41b having a female screw is set in the inner circumference, a male screw member 60 having a male screw in the outer circumference having a hexagonal hole 60b in one end thereof is screwed to the female screw member 41b, and a receiver member 61 abutted on the skeleton 70 and attached to the other end section of the male screw member 60 in a rotatable manner and an unwithdrawable manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042706-A (JP)
Title: Air conditioner for vehicle
Inventor: KURIBAYASHI NOBUKAZU
IPC: B60H1/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce uncomfortable feeling when an occupant gets on a vehicle and is seated on a seat when performing air conditioning while there is no occupant in the vehicle.  <P>SOLUTION: An air conditioner for a vehicle is provided with an infrared sensor IR detecting surface temperature Tseat of the seat S on which the occupant is seated and an occupant absence discriminating means S40 for discriminating whether the occupant is absent or not. When it is discriminated that the occupant is absent by the occupant absence discriminating means S40, occupant absence time air conditioning for air conditioning so that the surface temperature Tseat of the seat detected by the infrared sensor IR approaches target seat surface temperature To is performed. Since the surface temperature Tseat of the seat is reduced or increased to the target seat surface temperature To by the occupant absence time air conditioning, it is possible to reduce uncomfortable feeling when the occupant gets on the vehicle and is seated on the seat S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043074-A (JP)
Title: Bobbin for optical fiber core wire
Inventor: OKUBO FUMIYOSHI
IPC: G02B6/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bobbin for optical fiber core wire capable of preventing the optical fiber core wire from being damaged when it comes into contact with a connector connected to the optical fiber coated fiber.  <P>SOLUTION: In a flange part 11b of this bobbin 11, a recess 17 is provided to contain and hold the connector 15 connected to an end part of the optical fiber coated fiber 13 wound around a drum part 11a of the bobbin 11 to be embedded. The connector 15 fixed to the flange part 11b can thus be prevented from coming into contact with the optical fiber coated fiber 13 or other bobbins 11 or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047652-A (JP)
Title: Vacuum processing device
Inventor: AOTO MASA
IPC: H01L21/3065
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum processing device, capable of surely and satisfactorily maintaining the connection state of a processing gas path connection mechanism and of reducing the labor required for maintaining the mechanism in comparison to conventional devices.  <P>SOLUTION: An inlet-side block 30 of the processing gas path connection mechanism 19 is locked in an insertion state in a cylindrical guide 42, having a bottom and a coil spring 43 for biasing the inlet-side block 30 to the exit-side block 50, is provided between the bottom of the guide 42 and the lower surface of the inlet-side block 30. O-rings 33, 34, and 35 for hermetic sealing are arranged in the insertion state in grooves 36, 37, and 38 on an upper surface 32 of the inlet-side block 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042188-A (JP)
Title: Working method of die
Inventor: SAITO TERUO
IPC: B29L11/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To elongate lifetime of a cutting tool, while maintaining surface roughness of a finished surface with high precision.  <P>SOLUTION: This is the die working method to cut and work a molded surface of the die 1 forming a Fresnel lens. It comprises a rough machining process for roughly machining both Fresnel and rise surfaces of a Fresnel groove forming the molded surface by using a diamond cutting tool 2 for rough machining, and a finish machining process for intermediately and finally finish-machining both Fresnel and rise surfaces by using a diamond cutting tool 3 for finish machining.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041951-A (JP)
Title: Centrifugal separator
Inventor: MIZUNO NORIO
IPC: C02F1/38
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal separator in which a problem of a bearing part is solved by constituting a driving shaft for rotating a bowl at high speed by small diameter, accuracy related to a scraping plate is outstandingly relaxed and the over-load state is not generated even in the scraping step.  <P>SOLUTION: In the centrifugal separator using vertical bowl and taking-in a suspension from an opening at lower side of the bowl, a bearing having small diameter can be applied to a bearing mechanism of rotation shaft of the bowl and working/assembling accuracy of the scraping plate is relaxed. Namely, a turning shaft 15 is provided upright at a position deviated from a cylinder shaft of the bowl 8 from the opening 9 side and the scraping plate 18 of single plate is fixed to the turning shaft 15. The scraping plate 18 is retreated to the cylinder shaft side at solid/liquid separation step and a side end (blade) 18a of the scraping plate 18 is brought into contact with a solid phase deposited on an inner wall surface of the bowl at a scraping step of the solid phase. Since it is not required that the driving shaft of the scraping plate is fitted to the rotation shaft 7 of the bowl 8, the bearing having a small inner diameter can be applied to the bearings 5, 6 and since the scraping plate 18 is single plate, the working/assembling accuracy at a relationship of the inner wall surface of the bowl 8 is relaxed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043908-A (JP)
Title: High-strength steel sheet with excellent workability and its manufacturing process
Inventor: AKAMIZU HIROSHI
IPC: C22C38/04
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength steel sheet which shows an excellent balance between strength and local elongation and has a low yield ratio.  <P>SOLUTION: The high-strength steel sheet comprises, by mass, ≥0.06% and <0.25% C, 0.5-3.5% Si and 0.7-4% Mn and has a host-phase structure comprising ferrite and a second-phase structure comprising martensite and retained austenite. Area of the second-phase structure measured through imaging accounts for at most 25% of that of the entire metallic structure. Here, (1) volume percentage of austenite (Vt<SB>γR</SB>), measured through saturation magnetization of a measurement specimen, is at least 5%, (2) ratio (SF<SB>γR</SB>/Vt<SB>γR</SB>) of area percentage of retained austenite inside ferrite particles, measured through FE-SEM (field emission SEM)/ EBSP (electron backscatter pattern), to Vt<SB>γR</SB>is ≥0.65, and (3) space-factor ratio [α2/(α1+<SB>γR</SB>)] of martensite (α2) to the second-phase structure (α1+<SB>γR</SB>) is 0.25-0.60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046726-A (JP)
Title: Monitor device, system and method
Inventor: NEMOTO SHINTARO
IPC: G06Q50/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor device, a monitor system and a monitor method showing changes in a series of time series information and allowing a cellular phone to read the changes.  <P>SOLUTION: This monitor device allowing a virtual machine of the cellular phone to monitor the changes in the time series information is provided with a virtual machine download means installing the virtual machine in the cellular phone by receiving the information related to a machine request and a time series information delivery means, when receiving the information related to a data request of a set form from the virtual machine of the cellular phone, searching the database accumulating the time series information, thereby transmitting an applicable supplementing data to the virtual machine, and supplementing shortage of storage data in the cellular phone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051652-A (JP)
Title: Thermosetting resin composition
Inventor: FURUSAWA HIROSHI
IPC: C08K5/10
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin composition compounded with a perfume-based deodorant effective for reducing an odor caused by an amine, formaldehyde or the like which has an especially low odor threshold value.  <P>SOLUTION: The thermosetting resin composition comprises (A) a thermosetting resin and (B) an ester having a tricyclic hydrocarbon skeleton or (C) the perfume-based deodorant comprising an α,β-unsaturated ketone and an α,β-unsaturated aldehyde.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052658-A (JP)
Title: Engine starter, starting control device, starting system and starting method
Inventor: OSADA MASAHIKO
IPC: F02N15/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starter for achieving silence, durability and miniaturization.  <P>SOLUTION: This invention is characterized by having a main starter Sm for rotating an engine output shaft CR up to a required engine speed required for starting at least an engine and an assist starter Sa for assisting the main starter by substantially functioning at the beginning of starting rotation of this engine output shaft or only in an engine speed area lower than the required engine speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051549-A (JP)
Title: Polymer composition for hair cosmetic and hair cosmetic using the same
Inventor: SHIBATA MINAKO
IPC: A61Q5/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer composition for hair cosmetics exhibiting good hair dressing effect and good set retentivity and affording natural finish feeling.  <P>SOLUTION: The polymer composition for hair cosmetics comprises (a) a block copolymer with a number-average molecular weight of 1×10<SP>3</SP>to 1×10<SP>6</SP>having at least two glass transition points or melting points and (b) an aminoxide group-containing polymer with a weight-average molecular weight of 5,000-1,000,000 in the weight ratio:(a)/(b) of (1:10) to (10:1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050683-A (JP)
Title: Recorder
Inventor: TAMAOKI MASATOSHI
IPC: B65H29/70
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance recording quality by carrying a recording medium stably.  <P>SOLUTION: The recorder for recording on a recording medium comprises a sheet carrying section having a function for bending the recording medium in U-shape, and a function for discharging the recording medium obliquely upward. The recorder is further provided with a cover at an upper part of a space where printed recording media are stacked and the cover is provided with a guide part for guiding the recording medium under print.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049706-A (JP)
Title: Medical aspirator
Inventor: KOBAYASHI SUSUMU
IPC: A61M1/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical aspirator that eliminates the need for watch for a blocking of an aspiration catheter or an aspiration tube and significantly reduces a burden on a worker.  <P>SOLUTION: This medical aspirator 10 has a blocking detection means 20 detecting the blocking of an aspiration catheter or an aspiration tube 36. The aspirator is intended especially for percutaneous thrombectomy and has a motor-driven pump 14 for decompressive aspiration and a battery for a power source. The aspirator measures a change in the flow rate of an object of extraction, a change in the weight of an aspirate sampling bottle 34 and a change in the quantity of drops of aspirates to the aspirate sampling bottle 34 and detects a blocking and has a blocking warning means warning e.g. with a warning sound or a warning light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062274-A (JP)
Title: Direct print system and electronic camera compatible with direct print
Inventor: KUROIWA TOSHIHISA
IPC: H04N5/225
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent printing in a layout not intended by a user in a direct print system.  <P>SOLUTION: In the direct print system in which a photographed digital image is directly transmitted from an electronic camera to a printer, and the image is printed by the printer, the printer determines the print layout based on information on the image transmitted from the electronic camera and transmits the parameters corresponding to the print layout to the electronic camera in advance of print of the image. The electronic camera creates a print layout pattern based on the transmitted parameters and displays the pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059353-A (JP)
Title: Method of firing ceramic honeycomb structure
Inventor: TOKUTOME OSAMU
IPC: C04B35/64
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a firing method for obtaining a ceramic honeycomb structure, by which the occurrence of cracks in the opening end face of the ceramic honeycomb structure, which is a contact face between a firing stand and the ceramic honeycomb structure, can be inhibited even if the ceramic honeycomb structure is a large-sized article having an outer diameter of the opening end face of ≥200mm and a length of ≥200mm when the ceramic honeycomb structure is fired.  <P>SOLUTION: In the firing method for obtaining the ceramic honeycomb structure, a green body of the ceramic honeycomb structure is fired in a state in which the opening end face of the green body is placed on a refractory inorganic powder when the ceramic honeycomb structure is fired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061728-A (JP)
Title: Lens array manufacturing method
Inventor: KINOSHITA SHINGEN
IPC: G03F7/20
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array manufacturing method capable of effectively suppressing variance in curvature among respective convex lens parts due to a liquid trail without using any expensive metal mold while making larger the degree of freedom of material selection for a surface layer of a convex lens base.  <P>SOLUTION: As a substrate 1 as the convex lens base, a substrate is used which has a lower layer 1a made of glass and a surface layer 1b made of a material inferior in fluid body sticking property thereto. Only the part of a fluid body stuck object area of the surface layer 1b is removed by irradiation with ultraviolet laser light L to form a lyophilic area. Consequently, a pattern is formed of the lyophilic area where the surface layer 1b is removed and the surface of the lower layer 1b is made lyophilic and the other area where the surface layer 1b is left. Then a lens forming agent made of a fluid body is selectively stuck on the lyophilic area and cured to form a plurality of convex lenses on the substrate 1, thus manufacturing a microlens array.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064907-A (JP)
Title: High-frequency power supply device
Inventor: SADOHARA MASASHI
IPC: H02M7/523
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency power supply device that can keep phases θ of an output voltage and a current at θ≥ 0 even if the variation of a load is large in some degree and reduced in size and switching loss.  <P>SOLUTION: The power supply device uses a high-frequency inverter for induction heating and a laser, which is configured such that a current is made to flow to a load by on/off-controlling a DC voltage by a switching element. The power supply device comprises an intermediate potential generation circuit that divides the DC voltage, and inductors of which the number is same as the number of output terminals of the power supply device. The inductors are connected between intermediate potential parts of the output terminals and the intermediate potential generation circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072173-A (JP)
Title: Image processing apparatus
Inventor: MAKINO JUN
IPC: H04N7/081
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus with a direct print function capable of embedding information with respect to a copy right of image data to the image data in an invisible way or in a way of being hardly visible.  <P>SOLUTION: The image processing apparatus 10 with the direct print function includes: a data embedding section 105 to embed copy right data including information with respect to the copyright of image data to the image data directly obtained from a digital camera 20 or a storage medium 30; and a print section 106 for printing the image data processed by the data embedding section 105 onto print paper.  <P>COPYRIGHT: (C)2004,JPO